Produk utama: Kit pemula, Kit mobil kontrol jarak jauh, Printer 3D, PCBA
Nomor Peringkat2 _i18n_mod_start_`shopmodule.shopsign.rankgoldfactory_i18n_mod_end_ dalam Sistem PengembanganMinor customizationDesign-based customizationCompetitive OEM factoryFull customization